﻿using Practice10;
using System;

/* 写一个测试方法，实例化Circle类，设置「半径」属性，求周长和面积 */
namespace Practice11
{ 
    public class Practice
    {
        public static void Execute(string[] args)
        {
            Circle c = new Circle(2);
            Console.WriteLine($"周长: {c.GetCircumference()}");
            Console.WriteLine($"面积: {c.GetArea()}");
        }
    }
}